• Network Administrator

    Chenega Corporation (Fort Carson, CO)
    …technical coverage across key areas: network protocols (TCP/IP, DNS, DHCP), operating systems (Windows, Linux ), and cloud platforms (Azure, AWS) to support ... **Req ID:** 38352 **Summary** **Network Administrator ** **Fort Carson, Colorado** Are you ready to...maintain operational capability and security standards on network management systems , including Tivoli Netcool, Info Vista, BMC True Sight… more
    Chenega Corporation (11/18/25)
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  • Database Administrator (DBA)

    TekSynap (VA)
    …environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and ... languages (eg, SQL, PL/SQL). + Perform database programming and support systems design. + Maintain database dictionaries, monitor standards and procedures, manage… more
    TekSynap (11/08/25)
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  • System Administrator

    RTX Corporation (Mckinney, TX)
    …and maintenance of systems hardware and software related to a Linux /Windows infrastructure for classified programs. Duties include, but are not limited ... create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux more
    RTX Corporation (11/13/25)
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  • OPIS Senior Database Administrator

    Dow Jones (New York, NY)
    …OPIS database systems (MS SQL and IBM DB2) and their infrastructure to ensure optimal performance, availability, and security. + Manage database and database ... Log Shipping, Mirroring, Failover Clustering, IBM DB2 HADR) + Proven experience administering Linux and Windows Server operating systems , and AWS cloud services… more
    Dow Jones (11/15/25)
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  • Oracle Database Administrator

    Mizuho Corporate Bank (New York, NY)
    …-19c+) + Good working knowledge of Oracle Real Application Clusters and Operating Systems (AIX, Linux , Windows) + Extensive Full Project life Cycle experience ... Join Mizuho as an Oracle Database Administrator ! In this role you will be responsible...will be responsible for maintaining the company's Oracle database systems ensuring resiliency, uptime, HA/DR, performance, capacity planning, overall… more
    Mizuho Corporate Bank (10/07/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …- where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be ... **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard… more
    Leidos (10/03/25)
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  • Specialist, Network Administrator

    L3Harris (Rochester, NY)
    …etc.) + Active Cisco CCNA (or equivalent) certification + Familiarity with Windows and Linux systems + Ability to function independently with minimal direction + ... domains in the interest of national security. Job Title: Specialist, Network Administrator Job Code: 30924 Job Location: Rochester, NY Job Schedule: 9/80: Employees… more
    L3Harris (11/07/25)
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  • Senior Axway Secure Transport / MFT…

    NTT DATA North America (Phoenix, AZ)
    …industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data ... Services Client currently seeks a Senior Axway Secure Transport / MFT Administrator Install, configure, and maintain Axway Secure Transport and MFT environments.… more
    NTT DATA North America (11/06/25)
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  • Site Reliability Engineer & Administrator

    IBM (Rochester, MN)
    …Science, Information Technology, or a related field. *Basic understanding of operating systems ( Linux , Unix, Windows, z/OS, zVM) and networking fundamentals. ... role and responsibilities** IBM is seeking a motivated and detail-oriented IT Administrator Intern with an interest in Site Reliability Engineering (SRE) to join… more
    IBM (11/16/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …to end-users and maintain productivity. + Monitor and manage all installed systems and infrastructure diligently, taking direction from senior personnel to ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our...required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on… more
    ManTech (09/05/25)
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